#!/bin/sh
#
# byobu-keybindings - toggle on/off the Byobu f-key shortcuts
# Copyright (C) 2013-2014 Dustin Kirkland
#
# Authors: Dustin Kirkland <[email protected]>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.


case "$BYOBU_BACKEND" in
"tmux")
enabled=$(tmux list-keys | grep "f-keys.tmux.disable ;")
if [ -n "$enabled" ]; then
tmux source "$BYOBU_PREFIX/share/byobu/keybindings/f-keys.tmux.disable"
echo "Byobu keybindings: [OFF]"
else
tmux source "$BYOBU_PREFIX/share/byobu/keybindings/f-keys.tmux"
echo "Byobu keybindings: [ON]"
fi

;;
"screen")
if [ -n "$STY" ]; then
flag="$BYOBU_RUN_DIR/.${STY}__f-keys_disabled"
if [ -e "$flag" ]; then
screen -X -S $STY at "*" eval 'process x' 'process e'
rm -f "$flag"
echo "Byobu keybindings: [ON]"
else
screen -X -S $STY at "*" eval 'process x' 'process d'
touch "$flag"
echo "Byobu keybindings: [OFF]"
fi
fi
;;
esac